replaying : format 2 doesn't exist anymore

Signed-off-by: Nicolas Adenis-Lamarre <nicolas.adenis.lamarre@gmail.com>
replaying : ugly mode + fix the biker

the biker is now fixed in ugly mode.
code uses constants from the c++ xmoto version.
For the moment, it replays exactly the xmoto c++ version in ugly mode.

Signed-off-by: Nicolas Adenis-Lamarre <nicolas.adenis.lamarre@gmail.com>